[This review was collected as part of a promotion.] Wow, the seal on these containers is top notch. I poured some liquid in them just to see how they are, and I had no spills when turning upside down. I'm planning on using these for sugars, flours, and other dry goods, but I wanted to test the seal since it seemed super tight - and it is!

Even though I was given this product for free, the opinions in this review are my own. Rubbermaid Brilliance Food Storage Containers are definitely top-notch! They are made of a hard, durable plastic that can withstand little dings and drops. Each container lid snaps into place with a leak-proof seal that absolutely, totally works! I haven’t had a single issue with leaking while using these containers, including when I stored juices and sauces. These containers are microwave safe (an absolute must in our home) and the lids include a vent that allow you to keep the lid on the container while heating, keeping your microwave splatter-free. If you’re looking for a quality food storage system, this is it!

[This review was collected as part of a promotion.] These are perfect storage containers. We use them for sugar, flour, and rice. It has nice tight and secure lids. They are dishwasher safe and easy to clean. They are clear so you can easily see how much is in there.

[This review was collected as part of a promotion.] I am super pleased with this plastic container. It heated up the shrimp pasta I stored in in perfectly. I love the ability to vent if I choose. It cleaned beautifully, no staining or scratching! I let me mother use as well and she said she will be buying some. She is pretty particular!

[This review was collected as part of a promotion.] I like using plastic storage containers as I have kids (including a toddler) who sometimes like to sneak in my fridge so having containers that won’t break is imperative. This is made with very high quality plastic so it’s sturdy and will last a good amount of time. I didn’t notice any staining on the plastic even when using red sauce. The lid sits very secure and firm and keeps food very fresh for a good amount of time. Very happy with this!

[This review was collected as part of a promotion.] These are excellently built, the lids hold excellently with a superb seal. They look nice without being overdesigned. That have one flaw that I just cant get past. They don't nest. These are designed in a way that if you want to store them while not in use you will not be able to without a huge amount of cabinet space, and if you forget, and try to nest one inside of another...you may never be able to separate them again. This may not be an issue for some of you, and if you were only buying a couple to store something specifically then these would be a buy. For me though, this flaw is a fatal one.

[This review was collected as part of a promotion.] This is a sponsored review, I received free product from SheSpeaks. These food storage containers are awesome! The number one benefit is that they don't stain, so they remain crystal clear and easy to view the food inside. I also like that you can heat food in the microwave without having to remove the lid - just open the vents. And last, but certainly not least, they stack very well in the refrigerator, so they end up very little space.

(This review was collected as part of a promotion.) This product surprised me with how leak proof it was. I've been a pretty loyal customer of other famous leak proof products that has let me down a time or two. This one is beyond compare. You can feel it is locked tight and the seal is wonderful. I used this for my soup to take to work. It is amazing. No worries even though it tipped upside down in my bag. I am going to buy more of these for my kids lunches.

I agree with the current AI-generated review. These have so far been the BEST containers I've ever found, and that's why I'm here buying more. Their stackability is outstanding and the empty ones are very convenient to organize. But, the 100% leak-proof claim is just false: don't ever put soup in one and throw it in your backpack. And the lids do mysteriously crack, not sure what the reason: dishwasher, freezer? I've found staining to be close to none. Conclusions: (1) Surrender to some wear, tear, and replacement. (2) The leak-proof is just mid. (3) Expect them overpriced but above average. (4) If you're ok with all that, the plastic Brilliance collection is very easy to like, maybe even love. Food containers are the armpit of every kitchen: everyone has them and they're not the most pleasant feature. But at some point, it's nice to have ones you never regret. I'd pay a premium for that! I thought these would be them, but while the price is premium, the product is not quite.

I received these containers for free in exchange for my honest review. I have the 6-piece Rubbermaid Brilliance Food Storage Container Set. Rubbermaid claims these containers are 100% leak-proof guaranteed. So the first thing I did when I received my set was put water in one of the containers, put the lid on it and set the container on its side so that the water was pressing against the side of the lid. I left the container like that for several hours; no leaks. I then turned the container on to its other side and left it like that overnight. No leaks. Finally I turned the container upside down and left it like that for several ours. No leaks! The suction on the lid is incredible. I was quite impressed because I've always heard that if there is a way out, water will find it. There is no way out of a Rubbermaid Brilliance container. Next, my son took hummus to school in his lunch box. Earlier that week, the lid on a container with hummus in it had come off and there was hummus all over his lunch box once he got home. I was reticent to let him take hummus again but now that we had these Brilliance containers, I felt better about letting him take it after that incident. And yes, there were NO leaks, plus the container cleaned up quite easily. Hummus can be difficult to get off of plastic containers because it's so oily but the Brilliance containers came clean with hot water and a little bit of dish soap. I like using them use in the refrigerator because not only do they look nice (I just got a new fridge so I'm all about everything looking pretty), they are clear and there's no guessing about what is in them after a few days. So handy for leftovers!